package com.iotproject.eduservice.service;

import com.iotproject.eduservice.entity.EduSection;
import com.baomidou.mybatisplus.extension.service.IService;

/**
 * <p>
 * 课程视频 服务类
 * </p>
 *
 * @author testjava
 * @since 2022-11-08
 */
public interface EduVideoService extends IService<EduSection> {
    //根据课程Id删除小节
    void deleteByCourseId(String courseId);
}
